<template>
  <div class="navigation">
    <img
      src="../assets/image/Banner.png"
      width="100%"
      height="100%"
    >
    <el-carousel
      :interval="5000"
      arrow="always"
      height="500px"
    >
      <el-carousel-item
        v-for="item in 4"
        :key="item"
      >
        <h3>{{ item }}</h3>
      </el-carousel-item>
    </el-carousel>
  </div>
</template>
<style scoped>
.navigation {
  width: 100%;
  height: 500px;
}
.el-carousel__item h3 {
  color: #475669;
  font-size: 18px;
  opacity: 0.75;
  line-height: 500px;
  margin: 0;
  text-align: center;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}
</style>

